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The following fatty acid, in which the indicated carbon is labeled with 14C, is fed to an animal:
14CH3(CH2)9COOH
After allowing 30 minutes for fatty acid be oxidation, the label would most likely be recovered in.
Write the systematic (IUPAC, or CA) names for the amines shown below. The names should have the format alkanamine.
the specific heat of aluminum is 0.902 jg-c and that of silver is0.235 jg-c. you have two spoons of equal masses. one
The total volume of seawater is 1.5X10^21 L. Assume that seawater contains 3.1 percent sodium chloride by mass that its density 1s 1.03 g/mL. Calculate the total mass of sodium chloride.
Question- An ideal gaseous reaction occurs at a constant pressure of 40.0atm and releases 73.5kJ of heat. Before the reaction the volume of the system was 8.00L. After the reaction, the volume of the system was 3.00L.
A list of the calorie content of foods indicates that a 10 oz chocolate thick shake contains 331 Calories. Express this value in kJ and in J
Assume that you have carried out a radical chlorination reaction on (R)-2- chloropentane and have isolated (in low yield) 2,4-dichloropentane.
Define how you would perform a column chromatographic separation of a polar compound A and two chemicals and C that are non-polar. B is slightly less polar than C.
Metabolism of a methoxy group is found to yield a phenol which is rapidly glucuronidated. Suggest a replacement for the methoxy group that will retain the activity of the metabolite but will have a longer halflife. Explain your choice.
What volume will a sample of hydrogen occupy at 28.0 degrees celsius if the gas occupies a volume of 22.3 dm3 at a temperature of 0.0 degrees Celsius. assume that the pressure remains constant
Not wanting to waste the expensive sample, you decided to measure the pH of the solution and determined it to be 1.85. What was the concentration of the orginal acid sample? (Hint: it is a monoprotic acid)
Which of the following accurately lists compouds in order of increasing solubility in water? A. LiCl2, Br2, O2, methanol (CH3OH) B. methanol (CH3OH), LiCl2, O2, Br2 C. O2, Br2, LiCl2, methanol (CH3OH) D. LiCl2, methanol (CH3OH), Br2, O2
On average, what percentage of random rolls of three (3) regular playing dice should result in a combined value of 5
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